Time period of HIV
Sep 7, 2008
Hi, I was wondering if there was any way you could estimate on how long you had HIv? I was recently diagnosed and I cannot remember my last negative test.
Response from Dr. Horwath
The length of time from infection is correlated with the level of antibodies, which rise over time after the initial exposure. There is also a correlation between a measure called "Avidity Index" and length of time after exposure. Avidity index is a measure of the strength of the interaction between antigen and the antibody.
These measures are used primarily in research studies that are attempting to determine the incidence of HIV infection, or the number of new infections occurring in a population.
Get Email Notifications When This Forum Updates or Subscribe With RSS
- Dry Cough After Erotic Massage Worried I Have HIV
- Dry Cough After Unprotected Anal Sex Without Ejaculation Does It Mean I Have HIV
- Pain In Balls After Swallowing Cum Sign Of HIV AIDS
- Red Spots After Performing Oral Sex Worried I Have HIV
- Sore On Mouth After Kissing Cut On Lip Worried I Have HIV
- Can You Get Hepatitis B After Vaccine?
This forum is designed for educational purposes only, and experts are not rendering medical, mental health, legal or other professional advice or services. If you have or suspect you may have a medical, mental health, legal or other problem that requires advice, consult your own caregiver, attorney or other qualified professional.
Experts appearing on this page are independent and are solely responsible for editing and fact-checking their material. Neither TheBody.com nor any advertiser is the publisher or speaker of posted visitors' questions or the experts' material.